It's an awesome way to get inked mate. Actually makes me feel a bit better each time! Got a bigger one on my shoulder that took a couple of days, not a single drop of blood throughout the inking dude.
It is slow though if you're used to a machine! Have a friend that has a shoulder one that took 13 days! Man it looks amazing though. One dot at a time for 13 days!! She's harder than most blokes I know